+2.6%
GM vs KMX
+29.4%
-26.8%
-10.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | KMX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.2% | -4.3% | +2.1% | -1.6% |
| 7D | +0.4% | -0.7% | +1.1% | +0.6% |
| 30D | -1.8% | +4.1% | -5.9% | -2.3% |
| 3M | +2.6% | +27.5% | -24.9% | -0.3% |
| All | +2.6% | +29.4% | -26.8% | -0.3% |
Cumulative growth
Daily Returns
Daily percentage return beside KMX.
Daily Out/Under-Performance
Portfolio return minus KMX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × KMX return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 3mo: compounded portfolio wealth divided by compounded KMX wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
3mo analysis · Full analysis span regression · Available span rolling